Transatlantic route · frequency, carriers and airport records
FRA→ORD
Frankfurt to Chicago
- Flights
- 2,780 both ways
- Carriers
- 2
- Distance
- 4,332 mi
- Period
- July 2025 to June 2026
No public record scores Frankfurt to Chicago O'Hare International flight by flight. The US Department of Transportation's on-time database covers domestic flights only, and in Europe only the United Kingdom publishes punctuality by route, so what follows is built from the three measurements that do exist. The DOT's international report counts 2,780 flights between the two airports in the twelve months to June 2026, about four departures a day in each direction, flown by United and Lufthansa. EUROCONTROL's year-to-date figure has 70.8% of all departures from Frankfurt leaving within 15 minutes of schedule and 78.3% of arrivals landing within 15 minutes. At the other end, 70.8% of ORD's domestic departures arrived on time in the DOT data, which says something about how the airport itself runs, not about this route.
On EUROCONTROL's year-to-date arrival punctuality, Frankfurt ranks 10th of the 41 European airports on this site with service to the United States. Bilbao leads that table at 84.3% and Manchester closes it at 65.7%. A long-haul departure inherits the airport's morning: an aircraft that arrived late from its previous sector, or a departure queue built up by weather, delays the transatlantic wave with everything else.
Key figures
Flights
2,780
Both directions, July 2025 to June 2026 (DOT)
Carriers
2
United Airlines, Lufthansa
FRA departures on time
70.8%
All destinations, year to date (EUROCONTROL)
ORD domestic on time
70.8%
US DOT, last twelve months of domestic departures
Without a route-level record, the useful question is what the two airports do to a schedule. EUROCONTROL attributes 0.6 minutes of air traffic flow management delay per arriving flight to Frankfurt so far this year; that is delay imposed by the network to hold traffic on the ground elsewhere, not the airline's own. In the DOT data, a delayed domestic departure from ORD ran a little over an hour late on average over the last twelve months, and 2.80% of its scheduled flights were cancelled.
Carrier by carrier
Who flies FRA to ORD
United Airlines flew 51% of the 2,780 flights between FRA and ORD in the DOT's count, with Lufthansa on 1,356. Loads averaged 256 passengers a flight, which on this route means wide-body aircraft nearly full.
| Airline | Flights | Share | Per month | Passengers / flight |
|---|---|---|---|---|
| United Airlines | 1,424 | 51% | 119 | 254 |
| Lufthansa | 1,356 | 49% | 113 | 257 |
DOT international report, July 2025 to June 2026; flights in both directions together. No delay figures exist for this pair in any public source.
Across the year
How often FRA to ORD flies through the year
The DOT's international report puts 254 flights on the pair in July 2025, the busiest month of the window, and 174 in February 2026, the thinnest. The schedule is close to flat through the year, which usually means business traffic rather than holiday demand underwrites it.
Flights per month, both directions
- July 2025254
- August 2025250
- September 2025241
- October 2025247
- November 2025239
- December 2025245
- January 2026191
- February 2026174
- March 2026241
- April 2026215
- May 2026247
- June 2026236
The DOT's international report counts flights in both directions together: 2,780 between FRA and ORD from July 2025 to June 2026, about four departures a day in each direction, carrying 710,933 passengers. That makes it the 2nd busiest of 25 US routes from Frankfurt and the 2nd busiest of 23 European routes into ORD.
The departure airport
How Frankfurt is running
EUROCONTROL's figures for Frankfurt as a whole, every airline and every destination: 70.8% of departures and 78.3% of arrivals within 15 minutes of schedule from 1 January to 21 October 2026, with 94.8% of scheduled flights operated. The last seven days ran at 72.5% for departures, 2 points better than the year so far. Air traffic flow management delay attributed to the airport averaged 0.6 minutes per arriving flight this year, 0.2 over the last week.
| Window | Departures on time | Arrivals on time | Schedules operated | ATFM delay / arrival |
|---|---|---|---|---|
| Yesterday (21 October 2026) | 75.9% | 82.2% | 97.3% | 0.0 min |
| Last 7 days | 72.5% | 76.9% | 97.2% | 0.2 min |
| Year to date | 70.8% | 78.3% | 94.8% | 0.6 min |
Every US route from Frankfurt, and its full punctuality record
The arrival airport
Landing at Chicago O'Hare International
Chicago O'Hare International is scored on this site from the DOT's domestic data: 70.8% of its 363,008 domestic departures arrived on time over the last twelve months, with delayed flights running a little over an hour late, and 2.80% were cancelled. Those are domestic flights, not this route, but an arriving transatlantic flight shares the same runways, the same weather and the same ground delay programmes, so a bad day at ORD reaches a flight from FRA just as surely. The airport's own page has the hour-by-hour and month-by-month detail, and its live FAA status appears above when the FAA has something to say.
Domestic on time
70.8%
Arrivals under 15 minutes late (DOT)
Avg delay
79 min
Delayed domestic flights only
Cancelled
2.80%
Domestic departures
363,008
Last twelve months
Chicago O'Hare International (ORD) delay statistics, hour by hour and month by month
Your rights
EC 261/2004 on FRA to ORD
Every flight that departs Frankfurt falls under Regulation (EC) 261/2004, whichever airline flies it and wherever it lands. If it arrives at Chicago O'Hare International three hours or more late, or is cancelled with under 14 days' notice, and the cause was within the airline's control, each passenger is owed €600 (€300 if the airline got you there under four hours late), on top of rebooking and care. Weather, air traffic control restrictions and strikes outside the airline are the usual exemptions. The return flight from ORD is covered only when the carrier is EU based. The sector is about 4,332 miles, 6,970 km, which puts it in the top distance band.
Delayed three hours or more? Check a claim with Compensair →
What to do with this
Booking FRA to ORD
There is no grade to give FRA to ORD without a route record, and this site does not invent one. What the three sources support: about four departures a day in each direction, a choice of two carriers, a departure airport that gets 71% of its departures away on time and an arrival airport that runs 71% on time domestically. Leave two hours for any onward connection at ORD; immigration comes before the connecting flight.
Common questions
FRA to ORD questions
How often are FRA to ORD flights delayed?
No public dataset records delays for this route flight by flight: the US on-time database is domestic only and only the UK publishes route-level punctuality in Europe. The nearest measurements are the departure airport's EUROCONTROL punctuality (70.8% of departures within 15 minutes this year) and ORD's domestic record in the DOT data (70.8% on time).
Which airlines fly FRA to ORD?
United Airlines and Lufthansa, in order of flights operated between July 2025 and June 2026. United Airlines accounted for 51% of the 2,780 flights the DOT counted on the pair.
Can I claim compensation for a delayed FRA to ORD flight?
Yes, if the flight arrived three hours or more late or was cancelled at short notice for a reason within the airline's control: departures from Frankfurt are covered by EC 261/2004 whichever airline operates them. The fixed amount for a sector of this length is €600 a passenger, €300 if the airline got you there under four hours late. The return from ORD is covered only on an EU carrier.
How many flights a day are there from FRA to ORD?
About four departures a day in each direction: the DOT counted 2,780 flights in both directions over twelve months, peaking at 254 in July 2025 and falling to 174 in February 2026.
Related
Where to go next
- Frankfurt (FRA): every US route
- Chicago O'Hare International (ORD) delay statistics
- FRA to JFK, New York (JFK)3,168 flights
- FRA to IAD, Washington (IAD)2,352 flights
- FRA to SFO, San Francisco (SFO)2,330 flights
- FRA to EWR, Newark (EWR)1,642 flights
- LHR to ORD, from London5,762 flights
- DUB to ORD, from Dublin2,325 flights
- CDG to ORD, from Paris2,073 flights
- ZRH to ORD, from Zurich1,694 flights
- Every Europe-to-US route and airport
Germany publishes no route-level punctuality, so this page cannot grade the route. The UK pages in this section can, because the CAA does.
Sources: US DOT Bureau of Transportation Statistics, International Report (flights and passengers by carrier and airport pair), July 2025 to June 2026; EUROCONTROL Aviation Intelligence Portal, airport punctuality and ATFM delay to 21 October 2026. Rebuilt 22 October 2026; the EUROCONTROL figures refresh with each weekly build, the others when their publisher releases a month. How these sources differ.